415770268

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{739}}^1\times {\mathrm{3271}}^1$

素因数の和:4057

約数の個数: 24

約数和(自身を含む): 745754240

約数和(自身を除く): 329983972

約数列:

[1, 2, 4, 43, 86, 172, 739, 1478, 2956, 3271, 6542, 13084, 31777, 63554, 127108, 140653, 281306, 562612, 2417269, 4834538, 9669076, 103942567, 207885134, 415770268]

約数ペア:

[(1, 415770268), (2, 207885134), (4, 103942567), (43, 9669076), (86, 4834538), (172, 2417269), (739, 562612), (1478, 281306), (2956, 140653), (3271, 127108), (6542, 63554), (13084, 31777)]